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Differences in the definition of a string. [message #13756]

Mon, 27 October 2003 02:57

Xodnizel

Messages: 73
Registered: May 2003

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I'm wondering if anyone has run into any security problems due to the different methods of storing strings. Here is an example of my point:

$fooball="127.0.0.1\0Yay";
echo(ip2long($fooball));
echo("<br>");
echo($fooball);

Output(inet_addr, which ip2long users, only sees 127.0.0.1, so it succeeds):

2130706433
127.0.0.1 Yay

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[Message index]

		Differences in the definition of a string. By: Xodnizel on Mon, 27 October 2003 02:57
		Re: Differences in the definition of a string. By: Ilia on Mon, 27 October 2003 06:02
		Re: Differences in the definition of a string. By: alansmith on Tue, 03 February 2004 13:59
		Re: Differences in the definition of a string. By: Ilia on Tue, 03 February 2004 15:41

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